package com.gc.repository;

import com.gc.entity.Ccs;
import com.gc.entity.Course;
import com.gc.entity.Student;
import com.gc.entity.TeachClass;
import org.apache.commons.math3.analysis.function.Add;

import java.util.List;

/**
 * 教学班与学生对应表
 * (corresponding teachclass and student)
 */
public interface CcsRepository {
    List<Ccs> findByClassId(String classid);

    List<Ccs> findByStudentId(String sid);

    boolean Add(Ccs ccs);

    boolean DelByStudentId(String sid);

    boolean DelByClassId(String classid);
}
